S
M
T
W
T
F
S
27
75°
43°
28
76°
44°
29
78°
46°
30
67°
60°
1
71°
60°
2
67°
46°
3
65°
40°
4
73°
48°
5
63°
36°
6
68°
55°
7
74°
48°
8
66°
44°
9
65°
45°
10
68°
49°
11
71°
55°
12
69°
51°
13
63°
50°
14
61°
46°
15
62°
45°
16
61°
44°
17
60°
46°
18
58°
39°
19
59°
39°
20
55°
37°
21
54°
42°
22
56°
40°
23
61°
42°
24
56°
41°
25
51°
39°
26
50°
37°
27
50°
34°
28
52°
40°
29
60°
43°
30
59°
42°
31
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Owosso
Owosso's October 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 34° and 55°. The average high for October is 60° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Owosso. See also: November | December | January.
